Site investigation & mapping.
A site mapped before the first machine arrives.
Pre-construction survey flights produce orthomosaics and terrain models from the same hangars that later run patrol duty over the finished site.
- Pre-construction orthomosaic and terrain model
- RTK positioning for repeatable accuracy
- Same route re-flown to track progress
- Outputs delivered through cloud management
Footage
In operation.

Site investigationVisualization
Works with
Connected across the fleet.
Sources 1 · retrieved 2026-08-17
Where these facts come from.
Figures and quotations on this page were taken from EFY's own website on the dates shown.
Deploy
Discuss a deployment.
From a single route to a city network — describe the operation and we scope the fleet, the ground segment and the training.
Discuss a deployment